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Tuesday, August 11, 2009

At Professional Painters, we must be very cautious of the dangers of excessive heat exposure during Chicago summers. While doing paint restoration in hot weather, our painters often work in the direct sun. Because of this, we’re always sure to use extra caution to maintain our employees’ health while working in high temperatures.

The strain of extreme heat can lead to hyperthermia, most commonly diagnosed as heat exhaustion and heat stroke.

Here are some easy ways to protect yourself when working or playing outdoors in hot, humid conditions:

Stay well hydrated by drinking plenty of caffeine-free beverages, both before and during work or exercise. Our bodies can only absorb about one quart of water per hour; however, we can lose up to 2.5 quarts per hour in extreme heat.

Wear lightweight, loose-fitting clothing made of natural, breathable fabrics such as cotton or linen.

Be advised that some prescription and non-prescription drugs can augment sensitivity to heat and sun. Antihistamines, antibiotics and non-steroidal anti-inflammatory drugs are just a few drugs that can increase sensitivity to sunlight or decrease the body’s normal levels of salt and water.

Other factors that may make a person more susceptible to heat-related illnesses include hypertension, circulatory problems, being considerably overweight/underweight, or suffering from kidney, liver or heart disease.

Although they are both forms of hyperthermia, symptoms differ between heat exhaustion and heat stroke. Heat exhaustion can cause a person to feel weak, nauseous, excited and thirsty. It can also cause extreme sweating. Heat stroke symptoms, on the other hand, may include an absence of sweating, flushed skin, confusion, dizziness and combative behavior.

If you suspect that you have heat exhaustion or heat stroke, take the following steps immediately:

Get out of the sun and into air conditioning if possible.

Remove any clothing that is non-breathable and may be retaining heat.

Take a cool bath or at least a sponge bath.

Drink fluids, including water or diluted sports drinks.

If you feel dizzy or lightheaded, lie down and elevate your feet.

Prevention is always the best medicine. So remember these tips to help ensure that you have a safe and enjoyable summer!